changed structer of whole Project

-Added GPIO.c
-Added ADC.c
-Added mcpwm.c
-Added all headrs for new files
-Fixed Header usage
-Fixed parsed pins only import  once

main/CMakeLists.txt

@@ -1,3 +1,3 @@
-idf_component_register(SRCS "functions.c" "app_main.c"
+idf_component_register(SRCS "ADC.c" "GPIO.c" "mcpwm.c" "functions.c" "app_main.c"
                        INCLUDE_DIRS "include""${CMAKE_SOURCE_DIR}""."
                        REQUIRES ssd1306 driver esp_adc hal esp_timer)